Downpipe designed for:

• Opel Astra H 1.9CDTI 150HP (Z19DTH)
• Opel Vectra C 1.9CDTI 150HP (Z19DTH)
• Opel Signum 1.9CDTI 150HP (Z19DTH)

downpipe is made of 100% stainless steel.

• Inlet diameter (internal): 51mm
• Outlet diameter (internal): 49mm
• Outlet diameter (external): 55mm

Installation in the 120HP (Z19DT) version is also possible, however, it requires welding the bushing for the EGT sensor and mounting on the thermal shield.

The spacing of the inlet holes is given in the picture in the gallery.